以下为句子列表：
英文: Based on analysis of chaos characteristic of sediment discharge time series, BP neural networks model based on chaos phase space is proposed to forecast the sediment discharge through embedding dimension.
中文: 在对输沙量时间序列混沌特性分析的基础上，利用嵌入相空间来确定前期影响因子，建立了基于混沌相空间技术的BP神经网络模型。
更详细...
英文: Considering the influence of dynamical factor of sediment discharge as well as the difficulty of calculating number of input cell, the model is provided with strong nonlinear mapping capacity and applied to simulate and forecast monthly sediment discharge
中文: 模型既能考虑到影响输沙量时间序列的动力因子，又能解决网络的输入单元数确定的困难和利用神经网络超强的非线性映射功能，通过对龙川江流域控制站月输沙量的拟合与预测表明其结果合理，预测精度较高。
更详细...
|
